For professionals in the chemical industry, especially those focused on dyes and pigments, understanding the specific roles of intermediate compounds is vital for optimizing production and innovation. 8-Anilinonaphthalene-1-sulfonic acid ammonium salt is one such compound, serving as a critical building block in the synthesis of several commercially important dyes. Sourcing this high-purity chemical from a reliable manufacturer in China can provide a significant competitive edge.

This compound, often appearing as a grass green to dark green powder, possesses a molecular formula of C16H16N2O3S and a molecular weight of approximately 316.38 g/mol. Its primary industrial application lies in its function as an intermediate for manufacturing weak acid dyes, most notably weak acid dark blue 5R and weak acid black BR. These dyes are sought after for their excellent dyeing properties on various fibers, offering vibrant colors and good fastness. Procurement teams frequently search for 'buy weak acid dark blue 5R intermediate' or 'dye intermediate supplier China' to locate suitable raw materials.

The chemical properties of 8-Anilinonaphthalene-1-sulfonic acid ammonium salt include its solubility in water, 1N NaOH, and methanol, alongside a melting point typically ranging from 242-244°C. These characteristics are crucial for formulators and chemists to consider when integrating it into synthesis pathways. Beyond its role in dye production, it's also recognized for its utility as a fluorescent probe, particularly in biochemical research for studying protein structures and dynamics. This dual functionality makes it a valuable chemical for a diverse range of clients.

As a leading supplier, we ensure that our 8-Anilinonaphthalene-1-sulfonic acid ammonium salt meets rigorous quality standards, with an assay typically above 98.0%. This commitment to purity is essential for customers who depend on consistent performance in their manufacturing processes. When searching for a 'price quote for 8-Anilinonaphthalene-1-sulfonic acid ammonium salt,' it’s important to partner with a manufacturer that offers transparency and technical support.

For businesses looking to purchase this dye intermediate in bulk, identifying a manufacturer that can guarantee consistent quality and timely delivery is crucial. We are dedicated to providing the chemical industry with essential intermediates that drive innovation and production efficiency. Explore our offerings to see how we can support your material needs, whether for established dye formulations or novel applications.